Sakhrat Khizroev, Mark H. Kryder, et al.
Applied Physics Letters
A permalloy disk replicator in an amorphous film 2 µm bubble device has been studied for different geometrical dimensions, and from quasi-static to 200 kHz operating frequency. Distinct regions of the margin plot are observed, and their dependence on geometry is analyzed. It is found that for reliable replication over a wide margin range, the poles from the replicator disk, from the neighboring propagation channel, and from the previously replicated bubbles must be carefully balanced. A replicator with 20% margins on 2-micron GdCoMo films is shown and methods for further improvements are discussed. Copyright © 1976 by The Institute of Electrical and Electronics Engineers, Inc.
Sakhrat Khizroev, Mark H. Kryder, et al.
Applied Physics Letters
Mitchell S. Cohen, Hsu Chang
Proceedings of the IEEE
Hsu Chang, Charles P. Ho
Applied Physics Letters
Mark H. Kryder, Lung-Jo Tao, et al.
IEEE Transactions on Magnetics